2.Diagnosis
(1)Physical examination:
JVP raised,chest:crepitus/rales(occ.expiratory.wheezes in pulmonary congestion!),tachycardia gallop,hepatomegaly,ascites,edema.(https://www.daowen.com)
(2)Necessary examinations
CXR(cardiomegaly,congestion,effusion,Kerley B-lines),USS(echo/abdominal),ECG,others acc.to underlying cause(Hb,U&E thyroid-function,etc.)